Standard display
Press and hold the 
button on
the
steering wheel until the Trip menu with
odometer 1 and trip odometer 2 is
shown.
See also:
Windows fogged up on the outside
Switch on the windshield wipers.
Press the button repeatedly
until the or
symbol appears in the display.
You should only select this setting until the windshield is clear again. ...
Deactivating/activating ESP®
Observe the "Important safety
notes"
section.
WARNING
ESP® should not be deactivated during
normal driving other than in the
circumstances described below. Disabling
the system ...
Vehicle data, GL 350 BlueTEC
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels.
...